Zobrazeno 1 - 10
of 329
pro vyhledávání: '"Subramanian, A. N"'
In the standard von Neumann interaction used in Quantum measurements, the chosen observable to which the environment (apparatus) entangles is exactly reproduced in the state of the environment, thereby decohering the quantum system in the eigenbasis
Externí odkaz:
http://arxiv.org/abs/2401.05013
Publikováno v:
Phys. Rev. D 101, 126014 (2020)
We study the geometry and mechanics (both classical and quantum) of potential wells described by squares of Chebyshev polynomials. We show that in a small neighbourhood of the locus cut out by them in the space of hyperelliptic curves, these systems
Externí odkaz:
http://arxiv.org/abs/2002.01794
Autor:
Ashok, Sujay K., Subramanian, P. N. Bala, Bawane, Aditya, Jain, Dharmesh, Jatkar, Dileep P., Manna, Arkajyoti
Publikováno v:
JHEP 1910 (2019) 075
We study holomorphic blocks in the three dimensional ${\mathcal N}=2$ gauge theory that describes the $\mathbb{CP}^1$ model. We apply exact WKB methods to analyze the line operator identities associated to the holomorphic blocks and derive the analyt
Externí odkaz:
http://arxiv.org/abs/1907.05031
In this short note, we consider the phases of gravity coupled to a $U(1)$ gauge field and charged scalar in 2+1 dimensions without a cosmological constant, but with box boundary conditions. This is an extension of the results in arXiv:1609.01208, but
Externí odkaz:
http://arxiv.org/abs/1905.11265
Autor:
Subramanian, P N Bala
This thesis consists of four parts. In the first part of the thesis, we investigate the phase structure of Einstein-Maxwell-Scalar system with a negative cosmological constant. We chart out the full phase diagram, and discuss it's dependence on the v
Externí odkaz:
http://arxiv.org/abs/1809.05482
We construct general asymptotically Klebanov-Strassler solutions of a five dimensional $SU(2) \times SU(2) \times \mathbb{Z}_2\times \mathbb{Z}_{2R}$ truncation of IIB supergravity on $ T^{1,1} $, that break supersymmetry. This generalizes results in
Externí odkaz:
http://arxiv.org/abs/1803.04905
Publikováno v:
J. Math. Phys. 60, 021701 (2019)
The construction of fully (anti-)symmetric states with many particles, when the single particle state carries multiple quantum numbers, is a problem that seems to have not been systematically addressed in the literature. A quintessential example is t
Externí odkaz:
http://arxiv.org/abs/1711.09811
We write down a Robin boundary term for general relativity. The construction relies on the Neumann result of arXiv:1605.01603 in an essential way. This is unlike in mechanics and (polynomial) field theory, where two formulations of the Robin problem
Externí odkaz:
http://arxiv.org/abs/1702.01429
A class of tensor models were recently outlined as potentially calculable examples of holography: their perturbative large-$N$ behavior is similar to the Sachdev-Ye-Kitaev (SYK) model, but they are fully quantum mechanical (in the sense that there is
Externí odkaz:
http://arxiv.org/abs/1612.06330
Autor:
Puvaneswari Kanagaraj MSC (N), PhD, Rajathi Sakthivel MSC (N), PhD, Preetha Carolin Christhumary Msc (N), Judie Arulappan MSc (N), PhD, DNSc, Gerald Amandu Matua RN, MSN, PhD, Umavalli Subramanian MSC (N), Anbueswari Kanagaraj Msc (N), Jessy Jacob Msc (N), PhD, Hemamalini Muniyandi MSC (N), PhD
Publikováno v:
SAGE Open Nursing, Vol 8 (2022)
Introduction The COVID-19 pandemic significantly impacted the world in 2020. Every country adopted quarantine measures to prevent the transmission of the coronavirus infection. These measures resulted in dramatic changes in the daily lives of most pe
Externí odkaz:
https://doaj.org/article/b8e584b8eb6f4295846613a47df82a8b
